import {z} from 'zod'

export type GetApiV3AppSettingsArgs = {clientId?: string | undefined, client_secret?: string | undefined};

export type GetApiV3AppSettingsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const authorizedClients = z.object({apps: z.array(z.lazy(() => appSettings)), individuals: z.array(z.lazy(() => appSettings)), studies: z.array(z.lazy(() => appSettings))});

export const button = z.object({accessibilityText: z.string().optional(), action: z.object({}).optional(), additionalInformation: z.string().optional(), color: z.string().optional(), confirmationText: z.string().optional(), functionName: z.string().optional(), parameters: z.object({}).optional(), html: z.string().optional(), id: z.string().optional(), image: z.string().optional(), ionIcon: z.string().optional(), link: z.string(), stateName: z.string().optional(), stateParams: z.object({}).optional(), successToastText: z.string().optional(), successAlertTitle: z.string().optional(), successAlertBody: z.string().optional(), text: z.string(), tooltip: z.string().optional(), webhookUrl: z.string().optional()});

export const inputField = z.object({displayName: z.string(), helpText: z.string().optional(), hint: z.string().optional(), icon: z.string().optional(), id: z.string().optional(), image: z.string().optional(), key: z.string().optional(), labelLeft: z.string().optional(), labelRight: z.string().optional(), link: z.string().optional(), maxLength: z.number().int().optional(), maxValue: z.number().optional(), minLength: z.number().int().optional(), minValue: z.number().optional(), options: z.array(z.string()).optional(), placeholder: z.string().optional(), postUrl: z.string().optional(), required: z.boolean().optional(), show: z.boolean().optional(), submitButton: button.optional(), type: z.enum(["check_box", "date", "email", "number", "postal_code", "select_option", "string", "switch", "text_area", "unit", "variable_category"]), validationPattern: z.string().optional(), value: z.string().optional()});

export const card: z.ZodType<Card> = z.object({actionSheetButtons: z.array(button).optional(), avatar: z.string().optional(), avatarCircular: z.string().optional(), backgroundColor: z.string().optional(), buttons: z.array(button).optional(), buttonsSecondary: z.array(button).optional(), content: z.string().optional(), headerTitle: z.string().optional(), html: z.string().optional(), htmlContent: z.string().optional(), id: z.string(), image: z.string().optional(), inputFields: z.array(inputField).optional(), ionIcon: z.string().optional(), link: z.string().optional(), parameters: z.object({}).optional(), relatedCards: z.array(z.lazy(() => card)).optional(), selectedButton: button.optional(), sharingBody: z.string().optional(), sharingButtons: z.array(button).optional(), sharingTitle: z.string().optional(), subHeader: z.string().optional(), subTitle: z.string().optional(), title: z.string().optional()});

export const user = z.object({accessToken: z.string(), accessTokenExpires: z.string().optional(), accessTokenExpiresAtMilliseconds: z.number().int().optional(), administrator: z.boolean(), authorizedClients: authorizedClients.optional(), avatar: z.string().optional(), avatarImage: z.string().optional(), capabilities: z.string().optional(), card: card.optional(), clientId: z.string().optional(), clientUserId: z.string().optional(), combineNotifications: z.boolean().optional(), createdAt: z.string().optional(), description: z.string().optional(), displayName: z.string(), earliestReminderTime: z.string().optional(), email: z.string(), firstName: z.string().optional(), getPreviewBuilds: z.boolean().optional(), hasAndroidApp: z.boolean().optional(), hasChromeExtension: z.boolean().optional(), hasIosApp: z.boolean().optional(), id: z.number().int(), lastActive: z.string().optional(), lastFour: z.string().optional(), lastName: z.string().optional(), lastSmsTrackingReminderNotificationId: z.string().optional(), latestReminderTime: z.string().optional(), loginName: z.string(), password: z.string().optional(), phoneNumber: z.string().optional(), phoneVerificationCode: z.string().optional(), primaryOutcomeVariableId: z.number().int().optional(), primaryOutcomeVariableName: z.string().optional(), pushNotificationsEnabled: z.boolean().optional(), refreshToken: z.string().optional(), roles: z.string().optional(), sendPredictorEmails: z.boolean().optional(), sendReminderNotificationEmails: z.boolean().optional(), shareAllData: z.boolean().optional(), smsNotificationsEnabled: z.boolean().optional(), stripeActive: z.boolean().optional(), stripeId: z.string().optional(), stripePlan: z.string().optional(), stripeSubscription: z.string().optional(), subscriptionEndsAt: z.string().optional(), subscriptionProvider: z.string().optional(), timeZoneOffset: z.number().int().optional(), trackLocation: z.boolean().optional(), updatedAt: z.string().optional(), userRegistered: z.string().optional(), userUrl: z.string().optional()});

export const appSettings: z.ZodType<AppSettings> = z.object({additionalSettings: z.object({}).optional(), appDescription: z.string().optional(), appDesign: z.object({}).optional(), appDisplayName: z.string().optional(), appStatus: z.object({}).optional(), appType: z.string().optional(), buildEnabled: z.string().optional(), clientId: z.string().optional(), clientSecret: z.string().optional(), collaborators: z.array(user).optional(), createdAt: z.string().optional(), userId: z.number().int().optional(), users: z.array(user).optional(), redirectUri: z.string().optional(), companyName: z.string().optional(), homepageUrl: z.string().optional(), iconUrl: z.string().optional(), longDescription: z.string().optional(), splashScreen: z.string().optional(), textLogo: z.string().optional()});

export const error = z.object({message: z.string()});

export const appSettingsResponse = z.object({appSettings: appSettings.optional(), description: z.string(), summary: z.string(), errors: z.array(error).optional(), status: z.string().optional(), success: z.boolean().optional(), code: z.number().optional(), link: z.string().optional(), card: card.optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Get client app settings
 * 
 * GET /v3/appSettings
 */
export const getApiV3AppSettings = async (args: GetApiV3AppSettingsArgs, options?: GetApiV3AppSettingsOptions) => {
const {baseUrl = "https://app.quantimo.do/api", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.clientId != null) query.append("clientId", String(args.clientId))
if (args.client_secret != null) query.append("client_secret", String(args.client_secret))

const url = `${baseUrl.replace(/\/+$/, '')}/v3/appSettings${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(appSettingsResponse, await res.json())
};